45381808

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{17401}}^1$

素因数の和:17572

約数の個数: 20

約数和(自身を含む): 88471768

約数和(自身を除く): 43089960

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 17401, 34802, 69604, 139208, 278416, 2836363, 5672726, 11345452, 22690904, 45381808]

約数ペア:

[(1, 45381808), (2, 22690904), (4, 11345452), (8, 5672726), (16, 2836363), (163, 278416), (326, 139208), (652, 69604), (1304, 34802), (2608, 17401)]